SOURCE DEVICE FOR PROVIDING CONTENTS TO SINK DEVICE AND COMMUNICATION METHOD THEREOF

  • US 20120300084A1
  • Filed: 05/24/2012
  • Published: 11/29/2012
  • Est. Priority Date: 05/24/2011
  • Status: Active Grant
First Claim
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1. A communication method of a source device that provides contents to a sink device, the communication method comprising:

  • transmitting a communication signal including a High-bandwidth Digital Content Protection (HDCP) signal to the sink device;

    determining a first communication status with the sink device using a first HDCP communication result received from the sink device; and

    adjusting the communication signal according to the determined first communication status.

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